2012249902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{556793}}^1$

素因数の和:556947

約数の個数: 16

約数和(自身を含む): 3273948720

約数和(自身を除く): 1261698818

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 556793, 1113586, 7238309, 14476618, 77394227, 154788454, 1006124951, 2012249902]

約数ペア:

[(1, 2012249902), (2, 1006124951), (13, 154788454), (26, 77394227), (139, 14476618), (278, 7238309), (1807, 1113586), (3614, 556793)]